/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: ZhongJinTao
 * Date: 2024-10-13
 * Time: 14:53
 */
public class Main {
    public static void main(String[] args) {
        Sort sort = new Sort();
        int[] arr = {5,4,2,1,6};
        sort.mergeSort(arr);
        for(int x : arr) {
            System.out.print(x + " ");
        }
    }
}